New Old Stock Front Bumper for Kubota B and L Series Tractors The mounting hole is 3/4"

The mounting hole is 3/4" inch from the end of the prong to the center of the mounting hole

These rear spring arms are for tractors equipped WITH 1 Point Fast Hitch option as shown in the last photo

Commonly used on IH Farmall 140

The early style seal that uses the metal retainer can easily be converted to late style

Will only fit narrow (tricycle) front end tractors

New Old Stock Front Bumper for Kubota B and L Series Tractors The mounting hole is 3/4"New Front Bumper for Kubota B and L Series Tractors. Tractor front bumper is also referred to as a tractor grille guard or tractor brush guard. MADE IN USA!!! The bumper has 6 mounting holes. The inside mounting holes are 6 1 2" inches apart (center of hole to center of hole). The 2nd set of mounting holes are 10 1 2" inches apart (center of hole to center of hole). The outside set of mounting holes are 14 1 2" inches apart (center of hole to center